How To Fix QA556 - Inspection lot &1: Update for field &2 not supported by this function.

SAP Error Message - Details

• Message type: E = Error

• Message class: QA - QM : Inspection lots

• Message number: 556

• Message text: Inspection lot &1: Update for field &2 not supported by this function.

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 QA556 - Inspection lot &1: Update for field &2 not supported by this function. ?

  The SAP error message QA556 indicates that there is an issue with updating a specific field in an inspection lot. This error typically arises when you attempt to modify a field in the inspection lot that is not supported by the current function or transaction you are using.
  Cause:
  
  Field Restrictions: The field you are trying to update may be restricted from being changed due to the status of the inspection lot. For example, if the inspection lot is already completed or has been processed in a way that locks certain fields, you will not be able to update them.
  Function Limitations: The function or transaction you are using may not support updates to that specific field. This can happen if the field is not designed to be modified in the context of the operation you are performing.
  Configuration Issues: There may be configuration settings in the Quality Management (QM) module that restrict updates to certain fields based on the inspection lot status or type.
  
  Solution:
  
  Check Inspection Lot Status: Verify the status of the inspection lot. If it is in a completed or locked state, you may need to change its status or create a new inspection lot for the changes you want to make.
  Use Appropriate Transaction: Ensure that you are using the correct transaction or function for the updates you want to perform. Some fields may only be editable in specific transactions.
  Review Field Configuration: Consult with your SAP QM configuration team to understand if there are any restrictions on the field you are trying to update. They may need to adjust the configuration if necessary.
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction you are using to understand the limitations and supported fields for updates.
  Error Handling: If the error persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error message.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or patches related to the error message QA556. SAP frequently releases notes that address specific issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes in the QM module, such as QA01 (Create Inspection Lot), QA02 (Change Inspection Lot), and QA03 (Display Inspection Lot).
  User Authorization: Ensure that you have the necessary authorizations to make changes to inspection lots in the system.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.