How To Fix /PF1/MSG_CONV004 - Incorrect content in Field '21'

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_CONV -

• Message number: 004

• Message text: Incorrect content in Field '21'

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_CONV004 - Incorrect content in Field '21' ?

  The SAP error message /PF1/MSG_CONV004 Incorrect content in Field '21' typically indicates that there is an issue with the data being processed in a specific field (in this case, Field '21') during a conversion or data processing operation. This error is often related to data format or content validation issues.
  Cause:
  
  Data Format Issues: The content in Field '21' may not conform to the expected format. For example, if the field is supposed to contain a numeric value, but it contains alphanumeric characters, this error will occur.
  Invalid Data: The data in Field '21' may not be valid according to the business rules or constraints defined in the system. This could include values that are out of range or not allowed.
  Mapping Errors: If the data is being imported or converted from another system, there may be a mapping error where the data from the source does not match the expected structure in SAP.
  Configuration Issues: There may be configuration settings in the SAP system that are not aligned with the data being processed.
  
  Solution:
  
  Check Data Format: Review the content of Field '21' to ensure it matches the expected format. If it is supposed to be numeric, ensure that it does not contain any letters or special characters.
  Validate Data: Ensure that the data being processed is valid according to the business rules. This may involve checking against a list of acceptable values or ranges.
  Review Mapping: If the data is being imported, check the mapping configuration to ensure that the data from the source system is correctly aligned with the target fields in SAP.
  Consult Documentation: Refer to SAP documentation or the specific module documentation to understand the expected content for Field '21' and any constraints that may apply.
  Debugging: If you have access to debugging tools, you can trace the data processing to identify where the error is occurring and what the expected versus actual values are.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Depending on the context of the error, you may want to look into specific transaction codes related to data import or conversion processes (e.g., LSMW, BAPIs).
  Community Forums: SAP Community and other forums can be valuable resources for finding similar issues faced by other users and the solutions they implemented.
  
  If the issue persists after checking the above points, it may be beneficial to involve your SAP support team or consult with an SAP expert who can provide more tailored assistance based on your specific system configuration and data context.