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Impact On Table Replication after Heterogeneous Migration

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Hello Experts,

 

 

We are going to migrate Pre-Production systems SCM & CRM from AIX to Red Hat Linux.

Source & target database remains the same (DB2 LUW 10.5).

 

 

This is the migration of DB server only. Application server are already on Linux.

 

 

These SCM & CRM are source systems for pre-production HANA via SLT.

 

 

SCM(source) --> SLT --> HANA

CRM (source) --> SLT --> HANA

 

 

When we did migration of our DEV environment & started Master Job in SLT, trigger in SOURCE systems went into "INCONSISTENT" status. While the triggers in CRM systems were regenerated , for SCM system we had to reload tables again to HANA which could be additional downtime for users in case of Pre-production & Production systems and we want to avoid this.

 

 

What precautionary steps (other than stopping the MASTER job in SLT) we can take before migration so that trigger status doesnt go into "INCONSISTENT" State after migration?

 

 

Kindly provide your valuable inputs & suggestions.

 

 

Best Regards

Sachin Bhatt

SAP Basis


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