Message type: E = Error
Message class:  CNV_20600_CHECK - Messages for Check classes 
Message number: 224
Message text: Source accounting code &1 does not exist
Source accounting code &V1& does not exist.
Error
Provide a suitable mapping for accounting codes.
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.
The SAP error message CNV_20600_CHECK224 with the description "Source accounting code &1 does not exist" typically occurs during data migration or conversion processes, particularly when using SAP's tools for data transfer, such as the SAP S/4HANA Migration Cockpit or other data migration tools.
Cause: This error indicates that the system is trying to reference an accounting code (or account) that does not exist in the target system. This can happen for several reasons: Missing Master Data: The accounting code may not have been created in the target system. Incorrect Mapping: During the data migration process, the mapping of source accounting codes to target accounting codes may be incorrect or incomplete. Data Transfer Issues: There may have been issues during the data transfer process that resulted in missing or incomplete data.
Configuration Issues: The configuration settings in the target system may not align with the source system, leading to discrepancies in available accounting codes.
Solution: To resolve this error,
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV_20600_CHECK223 Source value missing for new accounting code &1
What causes this issue?  Source value missing for new accounting code &V1&.System Response  ErrorHow to fix this error?  Provide a suitable ma...
CNV_20600_CHECK222 Source accounting code &1 with missing target value
What causes this issue?  Source accounting code &V1& with missing target value.System Response  ErrorHow to fix this error?  Provide a suitabl...
CNV_20600_CHECK225 All source accounting codes exist
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_20600_CHECK256 Merge into company code &1
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.