How To Fix WXP800 - Error when inserting table TWISPC_KENNF: &

SAP Error Message - Details

• Message type: E = Error

• Message class: WXP - Retail Planning

• Message number: 800

• Message text: Error when inserting table TWISPC_KENNF: &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WXP800 - Error when inserting table TWISPC_KENNF: & ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WXP800 Error when inserting table TWISPC_KENNF: &?
  
  Cause:
  
  The error WXP800 typically occurs during Web Dynpro or BSP application processing when there is an issue inserting data into an internal table or database table.
  Specifically, the message indicates a problem when inserting into the internal table TWISPC_KENNF.
  The placeholder &? usually contains additional information or the key value causing the problem.
  Common causes include:
  
  Duplicate entries violating unique key constraints.
  Data inconsistencies or incorrect data types.
  Attempting to insert a record that already exists in the internal table.
  Programming errors in the ABAP code handling the insertion.
  
  
  
  
  Solution:
  
  
  Check for Duplicate Entries:
  
  Verify if the data being inserted into TWISPC_KENNF already exists.
  If duplicates are not allowed, add logic to check for existing entries before insertion.
  
  
  
  Debug the Code:
  
  Use the ABAP debugger to trace where the insertion into TWISPC_KENNF happens.
  Check the values being inserted and the state of the internal table before insertion.
  
  
  
  Review Table Definition:
  
  Check the structure and key fields of TWISPC_KENNF.
  Ensure that the data being inserted matches the expected data types and key constraints.
  
  
  
  Handle Exceptions:
  
  Implement proper exception handling around the insert statement to catch and manage errors gracefully.
  
  
  
  Consult SAP Notes:
  
  Search for SAP Notes related to WXP800 and TWISPC_KENNF for any known issues or patches.
  
  
  
  
  Related Information:
  
  TWISPC_KENNF is an internal table used in SAP Web Dynpro or BSP applications, often related to identification or classification data.
  The error message class WXP relates to Web Dynpro processing errors.
  The message number 800 indicates a runtime error during table insertion.
  This error can affect the functionality of Web Dynpro applications, causing them to fail or behave unexpectedly.
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  WXP800 Error inserting into table TWISPC_KENNF: &?
  
  
  Cause
  Duplicate or inconsistent data insertion into internal table; key violation or data error
  
  
  Solution
  Check for duplicates, debug insertion logic, verify table structure, handle exceptions
  
  
  Related
  Web Dynpro applications, internal table handling, SAP Notes for WXP800
  
  
  
  
  If you provide the exact value of &? or the context in which the error occurs, I can help you further narrow down the cause and solution.