How To Fix SLHREP004 - Function module &1 does not exist in the target system

SLHREP004 - Overview

• Message type: E = Error

• Message class: SLHREP - Messages for Report Integration

• Message number: 004

• Message text: Function module &1 does not exist in the target system

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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SLHREP004 - Details

• The SAP error message SLHREP004 indicates that a function module referenced in your system does not exist in the target system. This can occur during various operations, such as when trying to execute a report, perform a data transfer, or during system upgrades or migrations.
  
  Cause:
  
  
  Missing Function Module: The function module that is being called does not exist in the target system. This could be due to:
  
  The function module was not transported to the target system.
  The function module was deleted or not created in the target system.
  The function module is part of a custom development that has not been properly transported.
  
  
  
  Version Mismatch: The source and target systems may be on different versions of SAP, leading to discrepancies in available function modules.
  
  
  Transport Issues: There may have been issues during the transport process that prevented the function module from being included in the transport request.
  
  
  
  Solution:
  
  
  Check Function Module Existence:
  
  Use transaction code SE37 (Function Builder)