How To Fix CNV_IUUC_REPLICATION286 - Deregistration in HANA target failed for Schema &1 (SID: &2, HOST: &3)

CNV_IUUC_REPLICATION286 - Overview

• Message type: E = Error

• Message class: CNV_IUUC_REPLICATION - IUUC replication messages (HANA)

• Message number: 286

• Message text: Deregistration in HANA target failed for Schema &1 (SID: &2, HOST: &3)

Self-Explanatory Message

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CNV_IUUC_REPLICATION286 - Details

• The SAP error message CNV_IUUC_REPLICATION286 indicates that there was a failure in deregistering a schema in the HANA target during a replication process. This error typically occurs in the context of SAP Landscape Transformation (SLT) or when using SAP Data Services for data replication to SAP HANA.
  
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Network Issues: Connectivity problems between the source system and the HANA target can lead to deregistration failures.
  Authorization Issues: The user account used for the replication may not have the necessary permissions to perform deregistration on the HANA target.
  Schema or Object Locks: If the schema or objects within it are locked or in use, the deregistration process may fail.
  Configuration Errors: Incorrect configuration settings in the SLT or HANA system can lead to issues during the deregistration process.
  HANA System Issues: Problems with the HANA database itself, such as resource constraints or internal errors, can