Legal Entity missing in list of value (LOV)

Summary:

We created new legal entity 1THAI301 however in Manage Account Combinations the new legal entity is not available in the list of values.

We also try to use Import Account Combinations spreadsheet using the same LE but below error is encountered:

FLEX-VALUE DOES NOT EXIST

{VALUESET}=LEGAL ENTITY

{SEGMENT}=Legal Entity

{VALUE}=1THAI301

Kindly see attached document for complete details and setup.

Content (required):

Manage Account Combinations:

Import Account Combinations:

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):