How To Fix STEP429 - Allowed value &1 is not usable in this usage context

SAP Error Message - Details

• Message type: E = Error

• Message class: STEP - ISO 10303 STEP Mapping Messages

• Message number: 429

• Message text: Allowed value &1 is not usable in this usage context

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 STEP429 - Allowed value &1 is not usable in this usage context ?

  The SAP error message "STEP429 Allowed value &1 is not usable in this usage context" typically occurs during the execution of a process or transaction in SAP, particularly when the system encounters a value that is not valid for the specific context in which it is being used. This error can arise in various scenarios, such as during data entry, configuration, or execution of a program.
  Cause:
  
  
  Invalid Value: The value being used (represented by &1) is not allowed in the current context. This could be due to:
  
  The value not being defined in the relevant master data or configuration.
  The value being restricted by business rules or validation checks.
  The value being incompatible with other data in the transaction.
  
  
  
  Contextual Restrictions: Certain values may only be valid in specific contexts or configurations. For example, a certain status or category may not be applicable for the type of transaction being processed.
  
  
  Data Inconsistencies: There may be inconsistencies in the data that lead to the value being deemed unusable.
  
  
  Solution:
  
  
  Check the Value: Verify the value that is causing the error. Ensure that it is valid for the context in which it is being used. You can do this by:
  
  Reviewing the allowed values for the field in question.
  Checking the relevant configuration settings or master data.
  
  
  
  Review Configuration: If the value should be valid, check the configuration settings in the relevant module (e.g., MM, SD, FI) to ensure that the value is correctly defined and allowed.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction or process you are working with. This may provide insights into the allowed values and their contexts.
  
  
  Data Validation: If the error is due to data inconsistencies, perform data validation checks to identify and correct any issues.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  
  Related Information:
  
  Transaction Codes: Identify the transaction code where the error occurs to narrow down the context.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message.
  Debugging: If you have access to debugging tools, you can analyze the program flow to identify where the error is triggered and why the value is deemed unusable.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the "STEP429 Allowed value &1 is not usable in this usage context" error message in SAP.