How To Fix UMG127 - Language vector is empty. Please check tables TCPDB/TCP0I with RSCPINST.

UMG127 - Overview

• Message type: E = Error

• Message class: UMG - Message Class for the Unicode Migration Tool.

• Message number: 127

• Message text: Language vector is empty. Please check tables TCPDB/TCP0I with RSCPINST.

What causes this issue?

The initialization of the SPUMG Language List failed because no active
languages have been found in table TCP0I(I18n system configuration
table).

System Response

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

How to fix this error?

The initialization of the SPUMG Language List is based on the I18n
system configuration done by report RSCPINST. Please execute RSCPINST
and check whether the system is configured correctly. Make sure that all
languages used in the system are entered in table TCP0I correctly.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UMG127 - Language vector is empty. Please check tables TCPDB/TCP0I with RSCPINST. ?

  The SAP error message UMG127, which states "Language vector is empty. Please check tables TCPDB/TCP0I with RSCPINST," typically indicates an issue with the language settings in your SAP system. This error can occur when the language vector for the SAP instance is not properly configured or is missing.
  
  Cause:
  
  Missing Language Entries: The language vector in the database tables TCPDB and TCP0I may not have the necessary entries for the languages that are supposed to be supported by the SAP instance.
  Corrupted or Incomplete Installation: If the SAP system was not installed correctly or if there were issues during the installation process, it could lead to missing or incomplete language configurations.
  Database Issues: There may be issues with the database itself, such as corruption or misconfiguration, that prevent the language vector from being populated correctly.
  
  
  Solution:
  
  
  Check Tables TCPDB and TCP0I:
  
  Use transaction code SE11 (Data Dictionary) to check the contents of the tables TCPDB and TCP0I.
  Ensure