How To Fix CNV_20000169 - Posting Period Variant (OPVAR) in table T001B

CNV_20000169 - Overview

• Message type: E = Error

• Message class: CNV_20000 - Messages for fiscal year change

• Message number: 169

• Message text: Posting Period Variant (OPVAR) in table T001B

Posting Period Variant in Table T001B
This checkpoint is relevant exclusively for org.-dependent conversions.
Table T001B contains the definitions of posting period variants. These
variants are assigned to company codes in table T001. A variant can be
assigned to more than one company code. It may be confusing that the
relevant field in table T001B is called BUKRS, but refers to domain
OPVAR. Consequently, delimitation by company codes is not possible.
Background:
This means that variants may also be used in company codes that do
<ZH>not </>participate in the conversion.
By default, the table is covered by fiscal year conversion.
How to Proceed:
If this check ends successfully ( status GREEN ), no action is required.
If this check ends with warning ( status YELLOW ), following action can
be performed:
If you decide that the table should not be covered by the conversion,
but adjusted manually, the table must be excluded from the conversion;
This is done in the activity <ZK>Consider Analysis Results</>.
If you decide that the table should participate in the conversion and
that you want to resolve the posting period variant conflict manually,
the table must be included in the conversion; This is done in the
activity <ZK>Consider Analysis Results</>.
If you still cannot decide and need further help; contact SAP for
support by creating a ticket using component CA-LT.
In any case, the table must be double-checked after the conversion, and
the Customizing may have to be modified accordingly.

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

Error message extract from SAP system. Copyright SAP SE.

CNV_20000169 - Details

• The SAP error message CNV_20000169 related to the Posting Period Variant (OPVAR) in table T001B typically indicates an issue with the configuration of the posting period variant in your SAP system. This error often arises during data migration or when trying to post transactions that require a specific posting period variant that is not properly defined or is missing.
  
  Cause:
  
  Missing Posting Period Variant: The posting period variant specified in the transaction or configuration does not exist in the system.
  Incorrect Configuration: The posting period variant may be incorrectly configured or not assigned to the relevant company code.
  Data Migration Issues: If you are migrating data, the posting period variant may not have been included in the migration process.
  
  
  Solution:
  
  
  Check Posting Period Variant:
  
  Go to the SAP transaction code OB29 to check the configuration of posting period variants.
  Ensure that the posting period variant you are trying to use is defined and active.
  
  
  
  Assign Posting Period Variant:
  
  If the