Hi,
In our client env, SAP was upgraded to ECC 6 version. That time, we had to upgrade our existing SAP adapter 4.6 version to SAP adapter 6.5 version which supports ECC 6.
I am not more familiar with SAP versions. You have mentioned SAP7x version. If it is the next version of SAP, you might have to upgrade the SAP adapter.
Yes. You have to provide the new jar files from your SAP environment.
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