Message type: E = Error
Message class:  CNV_20900 - Message class for package CNV_20900 
Message number: 244
Message text: address information of Contact Person & is missing
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The SAP error message CNV_20900244 indicates that there is missing address information for a contact person in the system. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools or during the implementation of SAP S/4HANA.
Cause: The error occurs when the system expects address information (such as street, city, postal code, etc.) for a contact person, but this information is either incomplete or missing in the source data. This can happen due to: Incomplete Data: The source system may not have provided all the necessary address details for the contact person. Data Mapping Issues: During the data migration process, the mapping of fields from the source to the target system may not have been correctly configured. Validation Rules: The target system may have strict validation rules that require complete address information for contact persons.
Solution: To resolve this error, you can take the following steps: Check Source Data: Review the
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