How To Fix WA622 - Linkage number cannot be generated

WA622 - Overview

• Message type: E = Error

• Message class: WA - Messages from Workflow Event Manager

• Message number: 622

• Message text: Linkage number cannot be generated

What causes this issue?

The key of the instance linkage table required to enter an instance
linkage could not be created.

System Response

The action was terminated, the entry was not made.

How to fix this error?

Check the number range object SWE_EVTID. Make sure that the range of
valid numbers specified there is not already used.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WA622 - Linkage number cannot be generated ?

  Certainly! Here's detailed information about the SAP error message WA622 - "Linkage number cannot be generated":
  
  Error Message:
  WA622 - Linkage number cannot be generated
  
  
  Cause:
  This error typically occurs in SAP when the system tries to generate a linkage number (also called a reference number or assignment number) automatically but fails. The linkage number is often used to link related documents or transactions, such as in financial postings, asset accounting, or logistics processes.
  Common causes include:
  
  Number range exhaustion or unavailability: The number range object assigned for generating the linkage number has no available numbers left.
  Incorrect or missing number range configuration: The number range interval for the linkage number is not properly maintained or assigned.
  Custom logic or user-exits: Custom code or user-exits that influence the generation of linkage numbers may be causing the failure.
  Authorization issues: The user or process may lack authorization to access or use the number range.
  Data inconsistencies: Corrupted or inconsistent data in