Message type: E = Error
Message class:  OIC_SDP - Billing messages 
Message number: 008
Message text: Document & has been saved (Posting key released for B.Manager)
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The SAP error message OIC_SDP008 typically indicates that a document has been saved, and the posting key has been released for a business manager. This message is often related to the SAP system's handling of financial documents, particularly in the context of document posting and approval workflows.
Cause: Document Status: The document may have been saved but not yet fully processed or approved. This can happen in scenarios where a document requires additional approvals or checks before it can be posted to the general ledger. Posting Key Issues: The posting key may have been released, but there could be issues with the configuration or the specific business rules that govern how documents are processed in your SAP environment. Authorization Issues: The user may not have the necessary authorizations to complete the posting or to perform certain actions on the document. Workflow Configuration: If the document is part of a workflow, it may be waiting for
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