How To Fix WXP780 - Error when inserting table TWISPC_ZMERK: &

SAP Error Message - Details

• Message type: E = Error

• Message class: WXP - Retail Planning

• Message number: 780

• Message text: Error when inserting table TWISPC_ZMERK: &

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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Smart SAP Assistant

• What is the cause and solution for SAP error message WXP780 - Error when inserting table TWISPC_ZMERK: & ?

  Certainly! Here's a detailed explanation regarding the SAP error message:
  
  SAP Error Message:
  WXP780 Error when inserting table TWISPC_ZMERK: &?
  
  1. Cause of the Error
  
  
  Context:
  The error message WXP780 typically occurs in the context of Web Dynpro ABAP applications when there is an issue inserting data into an internal table or database table.
  
  
  Specific 
  Cause:
  The message indicates that an error happened during the insertion of a record into the table TWISPC_ZMERK. The placeholder &? usually contains additional information or the key value that caused the problem, but if it appears as &? it might mean the system could not resolve the variable or the message text is incomplete.
  
  
  Possible reasons include:  
  
  The table TWISPC_ZMERK is a custom or Z-table, and the insertion violates some database constraints (e.g., primary key violation, unique constraint, or foreign key constraint).  
  The internal table or database table is not properly initialized or declared.  
  Data type mismatch or incorrect