Message type: E = Error
Message class:  THMHR_EVENT - Messages for events occuring at valuation 
Message number: 122
Message text: Reclassification required, SO must be changed manually
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The SAP error message THMHR_EVENT122, which states "Reclassification required, SO must be changed manually," typically occurs in the context of handling sales orders (SO) and their associated processes in SAP. This error indicates that there is a need for manual intervention to reclassify or adjust the sales order due to certain conditions not being met automatically by the system.
Cause: Data Inconsistencies: The error may arise from inconsistencies in the data related to the sales order, such as incorrect item categories, pricing issues, or missing information.
Configuration Issues: There may be configuration settings in the SAP system that do not allow for automatic reclassification of the sales order. Business Rules: Certain business rules or processes may dictate that specific conditions must be met before a sales order can be processed automatically. Document Flow: If there are issues in the document flow (e.g., related purchase orders, deliveries, etc.), it may prevent the system from processing the
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