How To Fix E1151 - Combination is not possible: & and &

SAP Error Message - Details

• Message type: E = Error

• Message class: E1 - Messages for IDoc Basis

• Message number: 151

• Message text: Combination is not possible: & and &

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message E1151 - Combination is not possible: & and & ?

  The SAP error message E1151, which states "Combination is not possible: & and &," typically occurs in the context of configuration or master data settings within SAP. This error indicates that a specific combination of values or settings is not valid according to the system's configuration rules.
  Cause:
  The error can arise from several scenarios, including but not limited to:
  
  
  Incompatible Master Data: The combination of master data elements (like materials, vendors, or customers) being used in a transaction is not allowed. For example, a specific material may not be allowed to be sold to a particular customer.
  
  
  Configuration Settings: The configuration settings in the system may not allow the combination of certain parameters. This is common in areas like pricing, where certain conditions must be met for a pricing procedure to be valid.
  
  
  Missing or Incorrect Data: There may be missing or incorrect data in the master records that prevents the combination from being valid.
  
  
  Business Rules: There may be specific business rules defined in the system that restrict certain combinations based on business logic.
  
  
  Solution:
  To resolve the E1151 error, you can take the following steps:
  
  
  Check Master Data: Review the master data for the elements involved in the transaction. Ensure that they are correctly set up and compatible with each other.
  
  
  Review Configuration: Check the configuration settings related to the transaction. This may involve looking at pricing procedures, condition records, or other relevant configuration areas.
  
  
  Consult Documentation: Refer to the SAP documentation or configuration guides for the specific module you are working with. This can provide insights into valid combinations and any restrictions.
  
  
  Error Message Details: The error message will usually provide specific details about which combinations are not allowed. Use this information to identify the exact issue.
  
  
  Testing: If changes are made to master data or configuration, test the transaction again to see if the error persists.
  
  
  Consult with Functional Team: If you are unable to resolve the issue, consult with your SAP functional team or a consultant who specializes in the relevant module. They may have insights into specific business rules or configurations that are causing the issue.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to view or edit master data (e.g., MM01 for material master, XK01 for vendor master).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Debugging: If you have access to debugging tools, you can analyze the program logic to understand why the combination is being rejected.
  
  By following these steps, you should be able to identify the cause of the E1151 error and implement a solution to resolve it.