How To Fix CZ172 - Assignments to inconsistent data not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: CZ - Customizing messages

• Message number: 172

• Message text: Assignments to inconsistent data not possible

What causes this issue?

System Response

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CZ172 - Assignments to inconsistent data not possible ?

  The SAP error message CZ172 "Assignments to inconsistent data not possible" typically occurs in the context of SAP Controlling (CO) or when dealing with cost centers, internal orders, or other controlling objects. This error indicates that there is an inconsistency in the data that prevents the system from processing the assignment.
  Causes:
  
  
  Inconsistent Master Data: The master data for the cost center, internal order, or other controlling objects may be inconsistent or incomplete. This could include missing or incorrect settings in the controlling area, cost center, or order master data.
  
  
  Incorrect Period or Fiscal Year: The assignment may be attempted in a period that is not open for posting, or the fiscal year may not be correctly set up.
  
  
  Data Locking: The data might be locked due to ongoing processes or transactions that are preventing changes or assignments.
  
  
  Configuration Issues: There may be configuration issues in the controlling module that lead to inconsistencies in how data is processed.
  
  
  Missing Authorizations: The user may not have the necessary authorizations to perform the assignment, leading to perceived inconsistencies.
  
  
  Solutions:
  
  
  Check Master Data: Review the master data for the cost center, internal order, or other relevant objects to ensure that all required fields are filled out correctly and that there are no inconsistencies.
  
  
  Verify Posting Period: Ensure that the posting period is open and that the fiscal year is correctly configured. You can check this in the transaction code OB52 (for posting periods) and ensure that the relevant periods are open.
  
  
  Unlock Data: If the data is locked, check for any ongoing processes that might be causing the lock. You may need to wait for those processes to complete or consult with your SAP Basis team.
  
  
  Review Configuration: Check the configuration settings in the controlling module to ensure that everything is set up correctly. This may involve reviewing settings in transaction codes like OKKP (Controlling Area) or OKEQ (Cost Center).
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the assignment. This can be checked in transaction SU53 or by consulting with your security team.
  
  
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error message. SAP frequently updates its knowledge base with solutions to common issues.
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  KSB1: Display actual line items for cost centers.
  KOB1: Display actual line items for internal orders.
  OKKP: Controlling area settings.
  OB52: Open and close posting periods.
  
  
  
  SAP Documentation: Refer to SAP Help documentation for detailed information on controlling and master data management.
  
  
  Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  By following these steps, you should be able to identify and resolve the cause of the CZ172 error message in SAP.