How To Fix L3034 - An internal error has occurred (&)

L3034 - Overview

• Message type: E = Error

• Message class: L3 -

• Message number: 034

• Message text: An internal error has occurred (&)

What causes this issue?

The number enclosed in parentheses in the error message is not
supported in Screen-Group4 for field selection.

How to fix this error?

INCLUDE SY_VE_HOLEN OBJECT DOKU ID TX LANGUAGE E

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message L3034 - An internal error has occurred (&) ?

  The SAP error message L3034, which states "An internal error has occurred (&)," typically indicates that there is an unexpected issue within the SAP system that is not being handled properly. This error can arise from various underlying causes, including:
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or incorrect entries in master data or transaction data.
  
  Configuration Issues: Incorrect configuration settings in the system can lead to unexpected behavior and errors.
  Program Errors: Bugs or issues in custom ABAP programs or standard SAP programs can trigger this error.
  System Performance: Performance issues, such as memory shortages or database locks, can lead to internal errors.
  Transport Issues: Problems with transport requests, such as missing objects or dependencies, can also cause this error.
  
  Solutions:
  
  Check Logs: Review the system logs (transaction SLG1) and short dump analysis (transaction ST22) for more detailed error messages that can provide insights into the root cause.
  Data