Message type: E = Error
Message class:  CNVA_20290_CHECK - Message class for company code merge preanalysis 
Message number: 237
Message text: The participating company codes have diff new G/L migration plans & dates
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNVA_20290_CHECK237 indicates that there is a discrepancy in the new General Ledger (G/L) migration plans and dates between participating company codes during the migration process. This error typically arises when you are trying to migrate multiple company codes that have different configurations or timelines for their new G/L implementation.
Cause: Different Migration Plans: Each company code may have its own migration plan that specifies how and when it will transition to the new G/L. If these plans do not align, the system will raise this error. Inconsistent Migration Dates: The migration dates for the new G/L may differ across company codes, leading to conflicts during the migration process.
Configuration Issues: There may be inconsistencies in the configuration settings for the new G/L across the company codes.
Solution: To resolve this error, you can take the following steps: Review Migration Plans: Check the migration plans for each participating company code. Ensure that they are aligned
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