How To Fix ISLM_API336 - Output Key field/s not specified

SAP Error Message - Details

• Message type: E = Error

• Message class: ISLM_API - API Messages

• Message number: 336

• Message text: Output Key field/s not specified

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ISLM_API336 - Output Key field/s not specified ?

  The SAP error message ISLM_API336, which states "Output Key field/s not specified," typically occurs in the context of the SAP IS-LM (Industry Solution for Leisure Management) module. This error indicates that the system expects certain key fields to be specified for output, but they are missing in the configuration or during the execution of a transaction.
  
  Cause:
  
  Missing Key Fields: The most common cause of this error is that the required key fields for the output are not defined in the relevant configuration settings or are not being passed correctly in the API call.
  Incorrect Configuration: The output settings for the specific process or transaction may not be properly configured in the system.
  Data Issues: There may be issues with the data being processed, such as missing or incomplete records that are required for generating the output.
  
  
  Solution:
  
  
  Check Configuration:
  
  Navigate to the relevant configuration settings in the SAP system for the IS-LM module.
  Ensure that all necessary