How To Fix SIG104 - The last signature number has been assigned

SIG104 - Overview

• Message type: E = Error

• Message class: SIG - Digital Signature

• Message number: 104

• Message text: The last signature number has been assigned

What causes this issue?

When creating a digital signature, the system assigns a number to it.
It obtains this number from the number range of the number range object
SIGNATURE. The system has assigned the last number of this number range
in the current workstep.
You cannot create more signatures.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

INCLUDE 'NA_SYSVERW' OBJECT DOKU ID TX LANGUAGE EN

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SIG104 - The last signature number has been assigned ?

  The SAP error message SIG104, which states "The last signature number has been assigned," typically occurs in the context of electronic signatures or document approvals within SAP systems. This error indicates that the system has reached the maximum number of signature numbers that can be assigned for a particular document or process.
  
  Cause:
  
  Exhaustion of Signature Numbers: The system has a predefined limit on the number of signature numbers that can be assigned. Once this limit is reached, no further signatures can be added.
  Configuration Settings: The configuration settings for signature management may not be set up to accommodate the required number of signatures for your business processes.
  Document Type Limitations: Certain document types may have specific limitations on the number of signatures that can be assigned.
  
  
  Solution:
  
  
  Check Configuration: Review the configuration settings for electronic signatures in your SAP system. Ensure that the maximum number of signatures allowed is sufficient for your business needs.
  
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