Channel Error

Hi,

Channel is giving below error.

Message processing failed. Cause: com.sap.aii.af.ra.ms.api.RecoverableException: Error processing request in sax parser: Error when executing statement for table/stored proc. 'WRM.WRM_STOCK' (structure 'statement'): java.sql.SQLException: ORA-06550: line 1, column 7: PLS-00201: identifier 'WRM.WRM_STOCK' must be declared ORA-06550: line 1, column 7: PL/SQL: Statement ignored

what could be the reason.