How To Fix BA348 - Key &1 is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: BA - Data Archiving

• Message number: 348

• Message text: Key &1 is not supported

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message BA348 - Key &1 is not supported ?

  The SAP error message BA348 "Key &1 is not supported" typically occurs in the context of Business Application Programming (BAP) or when dealing with certain data structures or keys that are not recognized or supported by the system. This error can arise in various scenarios, such as when trying to access or manipulate data in a way that the system does not allow.
  Causes:
  
  Unsupported Key Type: The key you are trying to use may not be supported by the specific function module or BAPIs you are working with.
  Incorrect Configuration: There may be a configuration issue in the system that is causing the key to be unrecognized.
  Data Inconsistency: The data you are trying to access may be inconsistent or corrupted, leading to the system not recognizing the key.
  Version Mismatch: If you are using a version of SAP that does not support certain keys or features, this error may occur.
  Authorization Issues: Lack of proper authorizations to access certain keys or data structures can also lead to this error.
  
  Solutions:
  
  Check Key Validity: Ensure that the key you are using is valid and supported by the function or module you are working with. Refer to the documentation for the specific BAPI or function module.
  Review Configuration: Check the configuration settings related to the data structure or key in question. Ensure that everything is set up correctly.
  Data Consistency Check: Run consistency checks on the data to ensure that there are no corrupt or inconsistent entries that could be causing the issue.
  Update SAP Version: If you are using an outdated version of SAP, consider updating to a newer version that supports the keys you are trying to use.
  Authorization Check: Verify that you have the necessary authorizations to access the data or keys in question. Consult with your SAP security team if needed.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  SAP Documentation: Always refer to the official SAP documentation for the specific module or function you are working with to understand the expected keys and their formats.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Transaction Codes: Use transaction codes like SE37 (Function Builder) or SE80 (Object Navigator) to investigate the function modules or BAPIs related to the error.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.