Message type: E = Error
Message class:  IH - structuring 
Message number: 302
Message text: & orders are locked and cannot be processed
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The SAP error message IH302 typically indicates that a particular order is locked and cannot be processed. This can occur in various scenarios, particularly in the context of production orders, maintenance orders, or other types of work orders in SAP. Here’s a breakdown of the potential causes, solutions, and related information for this error: Causes of IH302 Error Order Locking: The order may be locked by another user or process. This can happen if someone is currently editing the order or if a background job is processing it. Incomplete Transactions: If a previous transaction related to the order was not completed successfully, it may leave the order in a locked state. User Authorizations: The user attempting to process the order may not have the necessary authorizations, leading to a lock. System Errors: Occasionally, system errors or inconsistencies can lead to orders being locked unexpectedly. Batch Jobs: Background jobs that are processing data related to the order
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