Message type: E = Error
Message class: MG - Batch input: material master
Message number: 478
Message text: Error while adjusting IDoc
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MG478
- Error while adjusting IDoc ?The SAP error message MG478, which states "Error while adjusting IDoc," typically occurs during the processing of IDocs (Intermediate Documents) in the SAP system. This error can arise due to various reasons, and understanding the cause is essential for troubleshooting and resolving the issue. Causes of MG478 Error Data Inconsistencies: The data in the IDoc may not match the expected format or may contain invalid values, leading to processing errors.
Configuration Issues: Incorrect configuration settings in the IDoc processing or in the related application modules can cause this error. Missing Master Data: If the IDoc references master data (like materials, vendors, etc.) that do not exist or are not properly maintained in the system, it can lead to this error. IDoc Status: The IDoc may be in an incorrect status that prevents it from being processed correctly. Application Errors: There may be issues in the application logic that processes the IDoc, such as coding errors or
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