How To Fix ACM159 - Link between AC-Condition and hierarchy metadata already exists (ID=&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: ACM - Message-Class for all ACM functions/exceptions

• Message number: 159

• Message text: Link between AC-Condition and hierarchy metadata already exists (ID=&1)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ACM159 - Link between AC-Condition and hierarchy metadata already exists (ID=&1) ?

  The SAP error message ACM159 indicates that there is an attempt to create a link between an AC (Activity) condition and a hierarchy metadata that already exists in the system. This typically occurs in the context of managing activity-based costing (ABC) or similar configurations where conditions are linked to hierarchies for reporting or analysis purposes.
  
  Cause:
  The error is caused by trying to create a duplicate link between an activity condition and a hierarchy metadata. This can happen if:
  
  The link has already been established previously.
  There is an attempt to reassign or link the same condition to the same hierarchy.
  There may be inconsistencies in the data or configuration settings.
  
  
  Solution:
  To resolve the ACM159 error, you can take the following steps:
  
  
  Check Existing Links: 
  
  Use transaction codes like AC03 (Display Activity Type) or AC02 (Change Activity Type) to check if the link between the AC condition and the hierarchy already exists.
  Review the hierarchy metadata to confirm