How To Fix APO_BAPI079 - Characteristics could not be processed because of inconsistencies

SAP Error Message - Details

• Message type: E = Error

• Message class: APO_BAPI - Message Class for APO BAPIs

• Message number: 079

• Message text: Characteristics could not be processed because of inconsistencies

What causes this issue?

You have tried to write characteristics requirements or characteristic
value assignments. This is not possible due to inconsistencies in the
transferred data.

System Response

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

How to fix this error?

Check that the characteristics data transferred is correct and
consistent. It is possible this error was caused as a result of:
A class being transferred with the characteristics data, but the
product is not assigned to this class.
A characteristic being transferred which also does not belong to the
class transferred.
The characteristic transferred being of a different type than the type
defined for it (for example, an alphanumeric value is transferred
although the characteristic can have only a numeric value).
Only certain fixed values are allowed for a characteristic of the
class. A value was entered that is not defined as a fixed value. (For
example, if only the values 'A', 'B' and 'C' are defined for a class
and you attempt to enter the value 'D'.)
A half-open interval being transferred if intervals are used.

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 APO_BAPI079 - Characteristics could not be processed because of inconsistencies ?

  The SAP error message APO_BAPI079 indicates that there are inconsistencies in the characteristics of a product or a planning object in the Advanced Planning and Optimization (APO) module. This error typically arises when there are issues with the master data, such as characteristics not being defined correctly, or when there are discrepancies between the data in the APO system and the data in the SAP ERP system.
  Causes:
  
  Inconsistent Master Data: The characteristics defined for a product may not match the expected values or formats.
  Missing Characteristics: Some required characteristics may be missing from the product master data.
  Data Transfer Issues: Problems during data transfer between SAP ERP and APO can lead to inconsistencies.
  Incorrect Configuration: The configuration settings for characteristics in the APO system may not align with those in the ERP system.
  Versioning Issues: If there are multiple versions of the product or characteristics, it may lead to conflicts.
  
  Solutions:
  
  Check Master Data: Review the master data for the product in both the SAP ERP and APO systems. Ensure that all characteristics are defined correctly and consistently.
  Consistency Check: Use transaction codes like /SAPAPO/SDP94 or /SAPAPO/SDP95 to perform consistency checks on the planning objects and characteristics.
  Data Synchronization: Ensure that the data is synchronized between the SAP ERP and APO systems. You may need to re-transfer the data if inconsistencies are found.
  Review Configuration: Check the configuration settings for characteristics in the APO system. Make sure they match the settings in the ERP system.
  Error Logs: Review the error logs for more detailed information about the inconsistencies. This can provide insights into specific characteristics that are causing the issue.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for checking and maintaining master data in both SAP ERP and APO.
  SAP Notes: Search for SAP Notes related to the error message APO_BAPI079 for any patches or updates that may address known issues.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the steps you have taken to resolve it.
  
  By following these steps, you should be able to identify and resolve the inconsistencies causing the APO_BAPI079 error.