How To Fix 9J775 - sy-subrc <> 0 when performing conversion from 'J' to '4' for table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: 9J -

• Message number: 775

• Message text: sy-subrc <> 0 when performing conversion from 'J' to '4' for table &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 9J775 - sy-subrc <> 0 when performing conversion from 'J' to '4' for table &1 ?

  The SAP error message 9J775 with the description "sy-subrc <> 0 when performing conversion from 'J' to '4' for table &1" typically indicates that there is an issue with the conversion of data types or values in a specific table during a process, such as a data migration or a batch job.
  Cause:
  
  Data Type Mismatch: The error often arises when there is an attempt to convert a character or string value ('J') to a numeric value ('4'), and the conversion fails due to incompatible data types.
  Invalid Data: The data in the specified table (&1) may contain invalid or unexpected values that cannot be converted properly.
  Custom Code: If there is custom ABAP code involved, it may not be handling the conversion correctly, leading to this error.
  Table Structure Changes: If the structure of the table has changed (e.g., data type changes), existing data may not conform to the new structure.
  
  Solution:
  
  Check Data in Table: Review the data in the specified table (&1) to identify any values that may be causing the conversion issue. Look for non-numeric values in fields that are expected to be numeric.
  Data Cleansing: If invalid data is found, you may need to cleanse the data to ensure that all values conform to the expected data types.
  Review Conversion Logic: If there is custom ABAP code involved, review the logic for converting values. Ensure that the code properly handles cases where the conversion may fail.
  Debugging: Use the ABAP debugger to trace the execution of the code that leads to this error. This can help identify the exact point of failure and the values being processed.
  Check Table Definitions: Ensure that the table definitions are correct and that there are no discrepancies between the expected data types and the actual data types in the database.
  Consult Documentation: If the error occurs during a specific transaction or process, consult SAP documentation or support notes related to that process for any known issues or fixes.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to check transaction codes related to data migration, batch processing, or specific application areas.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on similar issues.
  Community Forums: Consider checking SAP Community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.