How To Fix CA250 - No alternative key word for & & has been maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: CA - CIM messages: ABAP reporting

• Message number: 250

• Message text: No alternative key word for & & has been maintained

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CA250 - No alternative key word for & & has been maintained ?

  The SAP error message CA250 "No alternative key word for & & has been maintained" typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with cost centers, internal orders, or other master data where alternative keys are used.
  Cause:
  This error indicates that the system is unable to find an alternative key for the specified object (e.g., cost center, internal order) in the configuration. This can happen for several reasons:
  
  Missing Configuration: The alternative key has not been defined in the system for the specified object.
  Incorrect Object Type: The object type being referenced may not have an alternative key defined.
  Data Entry Error: There may be a typo or incorrect entry in the field where the alternative key is expected.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the relevant configuration settings in SAP (Transaction code SPRO).
  Navigate to the section where alternative keys are defined for the specific object type (e.g., cost centers, internal orders).
  Ensure that the alternative key is properly maintained for the object in question.
  
  
  
  Maintain Alternative Key:
  
  If the alternative key is missing, you will need to create or maintain it. This can usually be done in the master data maintenance transaction for the specific object (e.g., transaction code KS01 for cost centers).
  Enter the required details and save the changes.
  
  
  
  Verify Object Type:
  
  Ensure that you are using the correct object type that supports alternative keys. If you are trying to use an alternative key for an object that does not support it, you will need to adjust your approach.
  
  
  
  Check for Typos:
  
  Review the entries you are making to ensure there are no typographical errors in the alternative key field.
  
  
  
  Consult Documentation:
  
  If you are unsure about the configuration or the process, refer to SAP documentation or consult with your SAP Basis or CO module expert.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KS01 (Create Cost Center), KS02 (Change Cost Center), and KS03 (Display Cost Center) for managing cost centers.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorization: Ensure that you have the necessary authorizations to make changes to the configuration or master data.
  
  By following these steps, you should be able to resolve the CA250 error and maintain the necessary alternative keys in your SAP system.