How To Fix PLM_PDN_WUI_CNTL021 - Data could not be read &1 &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: PLM_PDN_WUI_CNTL - Product Designer Web UI

• Message number: 021

• Message text: Data could not be read &1 &2 &3 &4

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 PLM_PDN_WUI_CNTL021 - Data could not be read &1 &2 &3 &4 ?

  The SAP error message PLM_PDN_WUI_CNTL021, which states "Data could not be read &1 &2 &3 &4," typically occurs in the context of SAP Product Lifecycle Management (PLM) when there is an issue retrieving data from the database or when the data is not available for the specified parameters.
  Possible Causes:
  
  Data Not Available: The requested data may not exist in the database for the specified criteria.
  Authorization Issues: The user may not have the necessary authorizations to access the data.
  Database Issues: There could be a problem with the database connection or the database itself, such as corruption or unavailability.
  Configuration Issues: Incorrect configuration settings in the PLM module or related components may lead to this error.
  Technical Issues: Bugs or issues in the SAP system or the specific transaction being executed.
  
  Solutions:
  
  Check Data Availability: Verify that the data you are trying to access actually exists in the system. You can do this by running relevant reports or queries.
  Review Authorizations: Ensure that the user has the necessary permissions to access the data. You may need to consult with your SAP security team to check the user's roles and authorizations.
  Database Connection: Check the database connection settings and ensure that the database is up and running. If there are issues, you may need to contact your database administrator.
  Configuration Review: Review the configuration settings in the PLM module to ensure they are set up correctly. This may involve checking customizing settings or transport requests.
  Check for Notes and Patches: Look for any SAP Notes or patches related to this error message. SAP frequently releases updates that may resolve known issues.
  Debugging: If you have access to technical resources, consider debugging the transaction to identify where the error is occurring in the code.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in PLM that may be related to the data you are trying to access.
  SAP Notes: Search the SAP Support Portal for any notes related to PLM_PDN_WUI_CNTL021 for specific guidance or patches.
  Documentation: Review SAP documentation for PLM to understand the data structures and dependencies that may affect data retrieval.
  
  By following these steps, you should be able to diagnose and potentially resolve the error message PLM_PDN_WUI_CNTL021.