How To Fix WXP728 - Error when reading table TWISPC_PLSZN for &1

WXP728 - Overview

• Message type: E = Error

• Message class: WXP - Retail Planning

• Message number: 728

• Message text: Error when reading table TWISPC_PLSZN for &1

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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WXP728 - Details

• Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WXP728 - Error when reading table TWISPC_PLSZN for &1
  
  
  Cause:
  The error WXP728 occurs when the SAP system tries to read the table TWISPC_PLSZN but encounters an issue. This table is related to the Work Process (WP) scheduling and planning in the SAP system, particularly in the context of SAP Web Dispatcher or SAP Work Process management.
  Common causes include:
  
  Table TWISPC_PLSZN is missing or inconsistent: The table might not exist in the database or is corrupted.
  Authorization issues: The user or process trying to read the table does not have sufficient authorization.
  Database inconsistencies or transport issues: The table might not have been properly transported or activated.
  System inconsistencies: The SAP kernel or system components related to work process scheduling might be out of sync or corrupted.
  Parameter or configuration errors: Incorrect system parameters or configuration related to work process scheduling.
  
  
  
  Solution:
  
  
  Check Table Existence and Consistency:
  
  Use transaction