How To Fix /EACC/DMM071 - Error during deletion of data supply flow

/EACC/DMM071 - Overview

• Message type: E = Error

• Message class: /EACC/DMM -

• Message number: 071

• Message text: Error during deletion of data supply flow

Self-Explanatory Message

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/EACC/DMM071 - Details

• The SAP error message /EACC/DMM071 Error during deletion of data supply flow typically occurs in the context of the SAP Advanced Planning and Optimization (APO) module, particularly when dealing with data supply flows in the Demand Management or Supply Chain Management areas. This error indicates that there was an issue when attempting to delete a data supply flow, which could be due to various reasons.
  Possible Causes:
  
  
  Data Integrity Issues: There may be existing dependencies or references to the data supply flow that prevent its deletion. For example, if there are active planning objects or transactions that rely on the supply flow, the system will not allow deletion.
  
  
  Authorization Issues: The user attempting to delete the data supply flow may not have the necessary authorizations to perform this action.
  
  
  System Locking: The data supply flow might be locked by another process or user, preventing deletion.
  
  
  Technical Errors: There could be underlying technical issues, such as