How To Fix UW007 - Internal error in program SAPLCOTB: Start value unknown

UW007 - Overview

• Message type: E = Error

• Message class: UW - CO Authorization Toolbox

• Message number: 007

• Message text: Internal error in program SAPLCOTB: Start value unknown

What causes this issue?

An error occurred when validating the authorizations.

System Response

The system terminates the processing.

How to fix this error?

Contact the SAP Hotline.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UW007 - Internal error in program SAPLCOTB: Start value unknown ?

  The SAP error message "UW007 Internal error in program SAPLCOTB: Start value unknown" typically indicates an internal issue within the SAP system, often related to the processing of a specific transaction or report. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the underlying program logic.
  Possible Causes:
  
  Data Inconsistencies: There may be missing or inconsistent data in the database that the program is trying to access.
  
  Configuration Issues: Incorrect configuration settings in the relevant modules (like CO, FI, etc.) can lead to this error.
  Program Logic Errors: There might be a bug or an unhandled exception in the program code (SAPLCOTB).
  Authorization Issues: Sometimes, lack of proper authorizations can lead to unexpected behavior in the system.
  System Updates or Patches: If the system has recently been updated or patched, it may have introduced new bugs or conflicts.
  
  Solutions:
  
  Check Data Consistency: Review the data being processed when the error occurs.