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Description

Error 348, ERR_SQL_INV_DATETIME_FORMAT, indicates that a date or time value provided to SAP S/4HANA does not conform to the expected format. This typically occurs during data input, data migration, or when integrations attempt to write date/time data to the system using an incompatible format.

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Error Message

ERR_SQL_INV_DATETIME_FORMAT

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Known Causes

4 known causes

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Incorrect Manual Data Entry

A user has manually entered a date or time value into a field that does not match the system's expected format for that specific field.

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Regional Settings Mismatch

The date/time format configured in your operating system or SAP user settings conflicts with the format expected by the SAP S/4HANA database or specific application logic.

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External Data Format Incompatibility

When importing data from external sources or through APIs, the date and time fields in the source data do not align with the formats SAP S/4HANA is configured to accept.

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Custom Code Format Error

A custom ABAP program, Fiori extension, or report is attempting to process or store date/time information using a format that is not valid for the underlying SAP S/4HANA database.

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Solutions

4 solutions available

1. Validate Input Data for Date/Time Fields easy

Ensure all date and time data being inserted or updated into S/4HANA tables adheres to the expected format.

1

Identify the specific transaction, program, or interface that is generating the error. This often involves checking the application logs or debugging the relevant code.

2

Examine the data being processed. Pay close attention to fields designated for date or time (e.g., `BUDAT`, `CPUDT`, `ERDAT`).

3

Verify that the date is in 'YYYYMMDD' format and the time is in 'HH24MISS' format (or the specific format expected by the SAP field). For example, a date like '2023-10-27' or '27.10.2023' is incorrect, while '20231027' is correct. A time like '10:30:00' is incorrect, while '103000' is correct.

4

If the data originates from an external system or user input, implement data validation routines in the source application or interface to enforce the correct format before sending it to S/4HANA.

2. Correct Date/Time Format in ABAP Programs medium

Modify ABAP code to ensure correct date and time formatting before database operations.

1

Locate the ABAP program that is causing the error. Use transaction `SE80` or `SE38` to search for relevant programs based on the error context.

2

Identify the database operations (e.g., `INSERT`, `UPDATE`, `MODIFY`) that involve date or time fields.

3

Use ABAP's built-in functions to handle date and time conversions. For instance, `CONVERT_DATE_TO_INTERNAL` and `CONVERT_TIME_TO_INTERNAL` can convert external formats to SAP's internal format. Conversely, `CONVERT_DATE_TO_EXTERNAL` and `CONVERT_TIME_TO_EXTERNAL` can be used for output.

DATA: lv_date TYPE d, "YYYYMMDD"
      lv_time TYPE t. "HH24MISS"

" Example: Converting an external date string to internal format
CALL FUNCTION 'CONVERT_DATE_TO_INTERNAL'
  EXPORTING
    iv_date_external = '27.10.2023'
  IMPORTING
    ev_date_internal = lv_date.

" Example: Converting an external time string to internal format
CALL FUNCTION 'CONVERT_TIME_TO_INTERNAL'
  EXPORTING
    iv_time_external = '10:30:00'
  IMPORTING
    ev_time_internal = lv_time.

" Use lv_date and lv_time in your database operation.

4

Alternatively, ensure that variables holding date and time are declared with the correct ABAP types (`D` for date, `T` for time) and populated with the expected 'YYYYMMDD' and 'HH24MISS' formats respectively.

DATA: lv_s4_date TYPE budat VALUE '20231027'.
DATA: lv_s4_time TYPE cputm VALUE '103000'.

5

Test the modified ABAP code thoroughly in a development or quality system before deploying to production.

3. Leverage SQL Functions for Data Transformation medium

Use SQL functions in custom reports or data migration scripts to ensure correct date/time formatting before inserting into S/4HANA.

1

When writing custom SQL queries or scripts that interact with S/4HANA tables (e.g., for data migration, reporting, or custom interfaces), identify the date and time fields you are manipulating.

2

Use SQL functions provided by your underlying database (e.g., SAP HANA) to format dates and times correctly. The exact syntax may vary slightly depending on the database version.

-- Example for SAP HANA SQL:
-- Assuming you have a source date in 'YYYY-MM-DD' format and want to convert it to SAP's internal 'YYYYMMDD'
SELECT TO_VARCHAR(your_date_column, 'YYYYMMDD') AS formatted_date FROM your_source_table;

-- Assuming you have a source time in 'HH:MI:SS' format and want to convert it to SAP's internal 'HH24MISS'
SELECT TO_VARCHAR(your_time_column, 'HH24MISS') AS formatted_time FROM your_source_table;

3

When inserting data, ensure the values passed to date/time columns are strings in the 'YYYYMMDD' and 'HH24MISS' formats, or use appropriate type casting.

-- Example for SAP HANA SQL insert:
INSERT INTO "SAP_SCHEMA"."YOUR_S4HANA_TABLE" ("MANDT", "BUDAT", "CPUDT")
VALUES ('100', TO_DATE('20231027', 'YYYYMMDD'), TO_TIMESTAMP('20231027103000', 'YYYYMMDDHH24MISS'));

4

Always test your SQL scripts in a non-production environment first to confirm that the date and time formats are correctly applied and that no other data integrity issues arise.

4. Review and Correct Data in SAP Tables medium

Directly correct invalid date/time entries in SAP tables using appropriate tools and authorizations.

1

Identify the specific table and record(s) containing the invalid date/time format. This can be done by analyzing the error message, tracing the transaction, or querying the database directly.

2

Use transaction `SE16N` (General Table Display) or `SE16` (Data Browser) to view the contents of the affected table. You may need specific authorizations to use these transactions.

3

Locate the field(s) with the incorrect date or time format. SAP typically stores dates as `D` (YYYYMMDD) and times as `T` (HH24MISS). Ensure the data adheres to these formats.

4

If you have the necessary authorizations and it's a small number of records, you can attempt to directly edit the data in `SE16N`. Be extremely cautious when directly modifying production data.

5

For mass corrections or when direct editing is not advisable, consider using a custom ABAP report (e.g., created with `SE38`) or a data migration tool that can read the incorrect data, correct it, and then update the table. This approach is safer and auditable.

6

Always back up relevant data or tables before performing direct data modifications or running update reports. Consult with your SAP functional team before making direct table changes.

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Related Errors

5 related errors

SAP S/4HANA Error 348: Invalid Date/Time Format