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Classification extraction CTBW problem

Dear gurus,

I added in CTBW for DS 0MATERIAL_ATTR in 1CL_OMAT001 new Characteristic, because I already had some from before (which work OK).

Becasue it is numeric it get TYP=KYF and no Characteristic Datasource (I already have some of the same type from before and they are ok in BW).

I clicked SAVE and GENERATE in CTBW. Then in RSA3 I can see data also for this added characteristic.

Then on BW side I replicated 1CL_OMAT001 and in DS list I can see this new characteristic, although in TRANSFER field it has no tick as the others from before, but I assume this is ok because I have no transfer rules for this characteristic.

Then I run CBTW_META for 1CL_OMAT001 and I only get message DATASOURCE ALREADY ASSIGNED. What is wrong that it doesn't generate objects?

Please help, any ideas??

Thanks Gorazd

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