How To Fix REPP134 - Internal error. Tab number &1 is invalid

REPP134 - Overview

• Message type: E = Error

• Message class: REPP - Reporting CO-OM : User-Specific Reporting Parameters

• Message number: 134

• Message text: Internal error. Tab number &1 is invalid

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message REPP134 - Internal error. Tab number &1 is invalid ?

  The SAP error message REPP134, which states "Internal error. Tab number &1 is invalid," typically occurs in the context of reporting or when working with certain SAP modules, such as SAP ERP or SAP BW. This error indicates that there is an issue with the tab number being referenced in the report or transaction, which is not recognized or is out of range.
  Causes:
  
  Invalid Tab Number: The tab number being referenced may not exist or is incorrectly specified in the report or transaction.
  
  Configuration Issues: There may be a misconfiguration in the reporting settings or the underlying data model.
  Data Corruption: The data or metadata related to the report may be corrupted or not properly loaded.
  Software Bugs: There could be a bug in the SAP system or the specific version you are using that leads to this error.
  
  Solutions:
  
  Check Tab Number: Verify the tab number being used in the report or transaction. Ensure that