How To Fix /SAPAPO/PPM_MAINTAIN160 - PPM data for resource &1 &2 has been deleted

/SAPAPO/PPM_MAINTAIN160 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PPM_MAINTAIN -

• Message number: 160

• Message text: PPM data for resource &1 &2 has been deleted

Self-Explanatory Message

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/SAPAPO/PPM_MAINTAIN160 - Details

• The SAP error message /SAPAPO/PPM_MAINTAIN160 indicates that the PPM (Production Planning and Detailed Scheduling) data for a specific resource has been deleted. This error typically occurs in the context of Advanced Planning and Optimization (APO) when trying to access or maintain PPM data for a resource that no longer exists in the system.
  
  Cause:
  
  Data Deletion: The most common cause is that the PPM data for the specified resource has been deleted, either intentionally or accidentally.
  Data Consistency Issues: There may be inconsistencies in the database, possibly due to incomplete data migration or synchronization issues between systems.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or maintain the PPM data, leading to the perception that the data has been deleted.
  
  
  Solution:
  
  Check Data Existence: Verify if the PPM data for the specified resource still exists in the system. You can do this by navigating to the relevant transaction in SAP APO