How To Fix ARBERP_MAP035 - Item category &1 mixed with other item categories is not supported on AN

SAP Error Message - Details

• Message type: E = Error

• Message class: ARBERP_MAP - Message class for package ARBERP1_MAPPINGS_CMN

• Message number: 035

• Message text: Item category &1 mixed with other item categories is not supported on AN

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ARBERP_MAP035 - Item category &1 mixed with other item categories is not supported on AN ?

  The SAP error message ARBERP_MAP035 indicates that there is an issue with the item category in a document (such as a sales order or purchase order) that is being processed in the Advanced ATP (Available-to-Promise) functionality. Specifically, it means that the item category specified is mixed with other item categories that are not supported in the context of Advanced ATP.
  Cause:
  
  Mixed Item Categories: The error typically arises when a document contains items of different categories that are not compatible with each other in the context of Advanced ATP. For example, you might have a mix of standard items, configurable items, and service items in the same document.
  Configuration Issues: The system may not be configured to handle certain combinations of item categories together, especially if they are not designed to work with Advanced ATP.
  Custom Development: If there are custom developments or enhancements in the system, they might not be handling the item categories correctly.
  
  Solution:
  
  Review Item Categories: Check the item categories in the document that is causing the error. Ensure that all items belong to compatible categories that can be processed together in Advanced ATP.
  Separate Documents: If you have a mix of item categories that are not supported together, consider splitting the document into separate orders or documents, each containing only compatible item categories.
  Configuration Check: Review the configuration settings for Advanced ATP in your SAP system. Ensure that the item categories you are using are correctly set up to work with Advanced ATP.
  Consult Documentation: Refer to SAP documentation or notes related to Advanced ATP and item category handling to understand any limitations or requirements.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights based on the specific configuration and version of your SAP system.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on item category handling in Advanced ATP.
  Transaction Codes: Familiarize yourself with transaction codes related to Advanced ATP, such as /SAPAPO/ATPCONF for checking ATP configuration.
  Documentation: Review the SAP Help Portal for detailed information on Advanced ATP and item category management.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.