How To Fix ECRM_ISU154 - Sub process type &1 for main process type &2 is not valid

ECRM_ISU154 - Overview

• Message type: E = Error

• Message class: ECRM_ISU - Messages for IS-U Contract

• Message number: 154

• Message text: Sub process type &1 for main process type &2 is not valid

Self-Explanatory Message

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ECRM_ISU154 - Details

• The SAP error message ECRM_ISU154 indicates that there is an issue with the configuration of subprocess types in relation to main process types in the SAP system, particularly in the context of IS-U (Utilities) module. This error typically arises when a subprocess type is not correctly defined or is not valid for the specified main process type.
  
  Cause:
  
  Invalid Configuration: The subprocess type you are trying to use is not configured correctly in the system or does not exist.
  Mismatch: There may be a mismatch between the subprocess type and the main process type. The subprocess type must be valid and allowed for the specified main process type.
  Missing Entries: The necessary entries in the customizing settings for process types may be missing or incorrectly set up.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the transaction code SPRO (SAP Project Reference Object) and navigate to the relevant configuration settings for IS-U.
  Verify the configuration for process types under IS-U >