How To Fix LAW2_MESSAGES054 - Classification: Application data cannot be read

SAP Error Message - Details

• Message type: E = Error

• Message class: LAW2_MESSAGES - LAW 2.0 Message Class

• Message number: 054

• Message text: Classification: Application data cannot be read

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 LAW2_MESSAGES054 - Classification: Application data cannot be read ?

  The SAP error message LAW2_MESSAGES054, which states "Classification: Application data cannot be read," typically indicates that there is an issue with accessing or retrieving application data related to classification in the SAP system. This error can occur in various contexts, such as when working with material master data, classification systems, or when trying to access specific records that are expected to be available.
  Possible Causes:
  
  Data Corruption: The data related to the classification might be corrupted or incomplete.
  Authorization Issues: The user may not have the necessary authorizations to access the classification data.
  Configuration Issues: There may be configuration problems in the classification system or related modules.
  Missing Data: The specific classification data or object may not exist in the system.
  Database Issues: There could be underlying database issues that prevent data retrieval.
  
  Solutions:
  
  Check Data Integrity: Verify the integrity of the classification data. You can use transaction codes like CL02 (Change Class) or CL03 (Display Class) to check if the classes and characteristics are correctly set up.
  Authorization Check: Ensure that the user has the necessary authorizations to access the classification data. You can check user roles and authorizations using transaction SU53 or PFCG.
  Review Configuration: Check the configuration settings for the classification system. Ensure that all necessary settings are correctly configured in the Customizing settings.
  Data Consistency Check: Use transaction SE11 to check the database tables related to classification for any inconsistencies or missing entries.
  Database Health Check: If you suspect database issues, consult with your database administrator to check for any database errors or performance issues.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide patches or updates.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CL01 (Create Class), CL02 (Change Class), CL03 (Display Class), and CL24 (Class Hierarchy).
  SAP Documentation: Review SAP documentation related to classification and master data management for best practices and troubleshooting steps.
  Support Community: Consider reaching out to the SAP Community or forums for additional insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.