How To Fix 9J1UF_TP055 - Internal error in function LVC_FIELDCATALOG_MERGE

SAP Error Message - Details

• Message type: E = Error

• Message class: 9J1UF_TP - Transfer pricing Ukraine

• Message number: 055

• Message text: Internal error in function LVC_FIELDCATALOG_MERGE

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 9J1UF_TP055 - Internal error in function LVC_FIELDCATALOG_MERGE ?

  The SAP error message 9J1UF_TP055 Internal error in function LVC_FIELDCATALOG_MERGE typically indicates an issue related to the field catalog in the ALV (ABAP List Viewer) reporting framework. This error can occur due to various reasons, including inconsistencies in the field catalog, issues with the data being processed, or problems in the underlying ABAP code.
  Possible Causes:
  
  Field Catalog Issues: The field catalog may have inconsistencies or may not be properly defined. This can happen if fields are missing or if there are duplicate entries.
  Data Issues: The data being processed may have unexpected values or formats that the ALV cannot handle.
  Custom Code: If there is custom ABAP code involved, there may be bugs or logical errors in the code that affect how the field catalog is generated or merged.
  Version Compatibility: There may be compatibility issues with the version of SAP you are using, especially if there have been recent updates or changes.
  
  Solutions:
  
  Check Field Catalog: Review the field catalog definition in your ALV report. Ensure that all fields are correctly defined, and there are no duplicates or missing entries.
  Debugging: Use the ABAP debugger to step through the code where the field catalog is being created and merged. Look for any anomalies or unexpected behavior.
  Data Validation: Validate the data being passed to the ALV. Ensure that it conforms to the expected formats and types.
  Update SAP: If you suspect a bug in the SAP system, check for any available patches or updates that may address this issue.
  Consult SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may provide additional information or solutions related to this error.
  Recreate the ALV: If the issue persists, consider recreating the ALV report from scratch to ensure that all components are correctly configured.
  
  Related Information:
  
  SAP Notes: Look for specific SAP Notes related to the error message or the function LVC_FIELDCATALOG_MERGE. These notes may provide insights or fixes.
  ALV Documentation: Review the official SAP documentation on ALV reporting to ensure that you are following best practices in defining the field catalog and handling data.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed. Other users may have encountered the same error and found solutions.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.