How To Fix 63121 - Input tax revision -> input tax correction not permitted

63121 - Overview

• Message type: E = Error

• Message class: 63 - Messages for Real Estate Management

• Message number: 121

• Message text: Input tax revision -> input tax correction not permitted

What causes this issue?

A direct phase transition from &v1& (input tax revision) to &v2& (input
tax correction) without running the input tax adjustment is not
possible.

System Response

The system does not accept your entry.

Error message extract from SAP system. Copyright SAP SE.

63121 - Details

• The SAP error message 63121, which states "Input tax revision -> input tax correction not permitted," typically occurs in the context of VAT (Value Added Tax) adjustments in the SAP system. This error indicates that the system does not allow for a correction of input tax for a particular transaction or period due to certain restrictions or conditions.
  Causes:
  
  Period Closure: The fiscal period for which the input tax correction is being attempted may be closed. In SAP, once a period is closed, certain transactions cannot be modified.
  Tax Code Restrictions: The tax code used in the transaction may have specific settings that prevent corrections.
  Document Type Restrictions: Certain document types may not allow for input tax corrections.
  Configuration Settings: The system configuration may not permit input tax revisions for specific scenarios or conditions.
  Legal Regulations: Local tax regulations may impose restrictions on how and when input tax can be corrected.
  
  Solutions:
  
  Check Period Status: Verify if the