How To Fix OM132 - Posting transactions have differing acct assgmt rules

SAP Error Message - Details

• Message type: E = Error

• Message class: OM - Customizing Materialwirtschaft

• Message number: 132

• Message text: Posting transactions have differing acct assgmt rules

What causes this issue?

You can only copy account keys if the account assignment rules are
identical. The account assignment rules define the following controls at
chart of accounts/posting transaction level:

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Valuation grouping code relevant?
Account grouping code relevant?
Valuation class relevant?
Account differentiation debit/credit relevant?
Differing account assignment rules can occur if you copy within the
framework of a chart of accounts at posting transaction level, or if you
copy across the boundaries of charts of accounts.

System Response

How to fix this error?

You can change account assignment rules in the customizing function for
accounting via Business transactions/General ledger/Materials
management.


Contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OM132 - Posting transactions have differing acct assgmt rules ?

  The SAP error message OM132 ("Posting transactions have differing account assignment rules") typically occurs when there is a mismatch in the account assignment rules for the transactions being processed. This can happen in various scenarios, such as during the posting of journal entries, when transferring costs, or when executing other financial transactions.
  Cause:
  
  Different Account Assignment Types: The transactions being posted may have different account assignment types (e.g., cost center, internal order, project, etc.) that are not compatible with each other.
  Inconsistent Data: The data being posted may have inconsistencies in the account assignment fields, such as missing or incorrect values.
  Configuration Issues: There may be configuration issues in the SAP system related to account assignment rules or the way the transactions are set up.
  Document Type Restrictions: Certain document types may have restrictions on the types of account assignments that can be used.
  
  Solution:
  
  Check Account Assignment: Review the account assignment details of the transactions being posted. Ensure that they are consistent and compatible with each other.
  Correct Data Entry: Make sure that all required fields for account assignment are filled out correctly and that there are no missing values.
  Review Configuration: Check the configuration settings in the SAP system related to account assignment rules. Ensure that they are set up correctly for the type of transactions you are processing.
  Use Compatible Document Types: If applicable, ensure that you are using the correct document types that allow for the account assignments you are trying to post.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the error message and related account assignment rules.
  
  Related Information:
  
  Transaction Codes: You may want to check transaction codes like FB50 (G/L Account Document Entry), F-02 (General Posting), or KSB1 (Cost Centers: Actual Line Items) to see where the error is occurring.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to perform the transactions being attempted.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in financial accounting within SAP.