How To Fix CMCB_MSG429 - Abosolute variance in payment control rule &2 is exceeded

SAP Error Message - Details

• Message type: E = Error

• Message class: CMCB_MSG - Cash Budgeting Message Class

• Message number: 429

• Message text: Abosolute variance in payment control rule &2 is exceeded

What causes this issue?

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

System Response

How to fix this error?

Absolute Variance <(>&<)>V1& in payment control rule <(>&<)>V2
& is exceeded

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CMCB_MSG429 - Abosolute variance in payment control rule &2 is exceeded ?

  The SAP error message CMCB_MSG429, which states "Absolute variance in payment control rule &2 is exceeded," typically occurs in the context of payment processing within SAP systems, particularly when dealing with payment control rules in the context of financial transactions.
  Cause:
  This error indicates that the absolute variance allowed in the payment control rule specified (denoted by &2) has been exceeded. Payment control rules are used to define the limits and conditions under which payments can be processed. The absolute variance is a threshold that, when exceeded, triggers this error to prevent unauthorized or incorrect payments.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Payment Control Rules: Check the payment control rule associated with the transaction. You can do this by navigating to the relevant configuration settings in SAP. Look for the specific rule that corresponds to the error message.
  
  
  Adjust Variance Limits: If the variance limit is too strict for your business needs, consider adjusting the limits in the payment control rule. This can be done by:
  
  Accessing the configuration for payment control rules (usually found in the Financial Accounting (FI) module).
  Modifying the absolute variance settings to allow for a higher threshold.
  
  
  
  Check Transaction Data: Review the transaction data that triggered the error. Ensure that the amounts being processed are correct and that there are no discrepancies that could lead to exceeding the variance.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on payment control rules and variance settings. This can provide insights into best practices and configuration options.
  
  
  Testing: After making adjustments, test the payment processing again to ensure that the changes have resolved the issue.
  
  
  Consult with SAP Support: If the issue persists or if you are unsure about making changes to the configuration, consider reaching out to SAP support or your internal SAP team for assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBPM1 (for payment control rules) and FBZP (for payment program configuration).
  Documentation: Review SAP Notes and Knowledge Base Articles related to payment control rules and error messages for additional context and troubleshooting steps.
  User Roles: Ensure that you have the necessary authorizations to view and modify payment control rules in the SAP system.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to prevent it from occurring in the future.