Message type: E = Error
Message class:  CNV_20200_CHECK - Messages for check functions (company code merge) 
Message number: 263
Message text: No cash journal business transactions are merged
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The SAP error message CNV_20200_CHECK263 indicates that there are issues with merging cash journal business transactions during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
Cause: The error message "No cash journal business transactions are merged" can occur due to several reasons: Data Inconsistency: The cash journal entries may not be consistent or may not meet the criteria required for merging. This could be due to missing or incorrect data in the source system.
Configuration Issues: There may be configuration settings in the cash journal that prevent the merging of transactions. This could include settings related to document types, posting keys, or other related configurations. Transaction Types: The transactions being processed may not be of the same type or may not be eligible for merging based on the defined rules in the system. Migration Settings:
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