Message type: E = Error
Message class:  CNVA_20290_CHECK - Message class for company code merge preanalysis 
Message number: 226
Message text: Cash journal business transactions only exist for one participating CoCd
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNVA_20290_CHECK226 indicates that there is an issue with cash journal business transactions that are only associated with one company code (CoCd). This typically arises in scenarios where you are trying to process transactions that involve multiple company codes, but the cash journal is set up for only one.
Cause: Single Company Code Configuration: The cash journal is configured to handle transactions for only one specific company code, but the transaction you are trying to execute involves multiple company codes. Incorrect Transaction Data: The data being processed may have inconsistencies, such as references to multiple company codes when only one is allowed. System Configuration: The system may not be set up correctly to handle the intended transactions across multiple company codes.
Solution: Check Cash Journal Configuration: Navigate to the cash journal configuration in SAP and verify that it is set up correctly for the intended company code. Ensure that the cash journal is not mistakenly
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNVA_20290_CHECK225 The existing cash journal transactions require mapping values.
 The existing cash journal business transactions require mapping values The existing cash journal business transactions require mapping values in orde...
CNVA_20290_CHECK224 Cash journal business transactions exist in more than one language
 Cash journal business transactions exist in more than one language Mapping values for cash journal business transactions may be required, but can onl...
CNVA_20290_CHECK227 Internal clearing from sales organization to customer is possible.
 Internal clearing from sales organization to customer possible. You must close all open intercompany processes, as they cannot be processed after the...
CNVA_20290_CHECK228 SAP Dispute Management is not active.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.