How To Fix WXP826 - Error occurred when reading table TWISPC_PLSZN_BW for &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WXP - Retail Planning

• Message number: 826

• Message text: Error occurred when reading table TWISPC_PLSZN_BW for &1

Self-Explanatory Message

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• What is the cause and solution for SAP error message WXP826 - Error occurred when reading table TWISPC_PLSZN_BW for &1 ?

  SAP Error Message:
  
  WXP826 Error occurred when reading table TWISPC_PLSZN_BW for &1
  
  1. Cause
  The error message WXP826 indicates that there was a problem reading the database table TWISPC_PLSZN_BW during a Web Dynpro or SAP BW process. The placeholder &1 typically contains additional context such as a key or identifier related to the read operation.
  Possible causes include:
  
  Table Access Issues: The table TWISPC_PLSZN_BW could be locked, missing, or corrupted.
  Authorization Problems: The user executing the read operation may lack the necessary authorizations to read the table.
  Data Inconsistency: The key or selection criteria used to read the table might not exist or is invalid.
  Transport or System Issues: The table might not be properly transported or activated in the system.
  Custom Code or Enhancement: If the table is accessed via custom code or enhancement, there might be a bug or incorrect handling of the read operation.
  
  
  2. Solution
  To resolve the WXP826 error, follow these steps:
  
  
  Check Table Existence and Status:
  
  Use transaction SE11 to check if the table TWISPC_PLSZN_BW exists and is active.
  Verify that the table is not locked or in an inconsistent state.
  
  
  
  Verify Authorizations:
  
  Ensure the user has the necessary authorizations to read the table.
  Use transaction SU53 immediately after the error to check for missing authorizations.
  Check roles and profiles assigned to the user.
  
  
  
  Check Data Validity:
  
  Verify the key or parameter &1 passed to the read operation.
  Use transaction SE16 or SE16N to check if the data exists in TWISPC_PLSZN_BW for the given key.
  If the data is missing, investigate why the data is not present or if the key is incorrect.
  
  
  
  Review Custom Code or Enhancements:
  
  If the table is accessed via custom programs, Web Dynpro components, or BAdIs, debug the code to identify where the read fails.
  Check for proper exception handling and data validation.
  
  
  
  Check System Logs and Dumps:
  
  Use transaction ST22 to check for any short dumps related to this error.
  Use transaction SM21 to review system logs for related errors.
  
  
  
  Transport and Activation:
  
  If the table or related objects were recently transported, verify that the transport was successful.
  Re-activate the table or related dictionary objects if necessary.
  
  
  
  SAP Notes and Support:
  
  Search SAP Support Portal for notes related to WXP826 and TWISPC_PLSZN_BW.
  Apply any relevant SAP Notes or patches.
  
  
  
  
  3. Related Information
  
  
  Table TWISPC_PLSZN_BW:
  
  This table is typically related to SAP BW (Business Warehouse) or specific SAP modules that integrate with BW. It might store planning or selection data used in BW processes.
  
  
  Message Class WXP:
  
  The message class WXP is often related to Web Dynpro or BW planning applications.
  
  
  Transaction Codes:
  
  SE11 - Data Dictionary (to check table)
  SE16 / SE16N - Data Browser (to check table content)
  SU53 - Authorization Check
  ST22 - Dump Analysis
  SM21 - System Log
  
  
  
  Debugging Tips:
  
  Set breakpoints in the ABAP code where the table is read.
  Check the input parameters and ensure they are valid.
  Monitor the database locks with SM12 if locking issues are suspected.
  
  
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Cause
  Problem reading table TWISPC_PLSZN_BW due to missing data, authorization, or system issues
  
  
  Solution
  Verify table existence, check authorizations, validate data keys, debug custom code, check system logs, apply SAP Notes
  
  
  Related Info
  Table related to BW/planning, message class WXP, use SE11/SE16/SU53/ST22 for troubleshooting
  
  
  
  
  If you provide the exact value of &1 or the context in which the error occurs (e.g., during a specific transaction or report), I can help you further narrow down the cause and solution.