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2646653 - Error "Interface implementation /SAPAPO/IF_SCMB_PSTRU_PLOB_GEN already exists" seen while activating POS


While trying to activate a planning object structure using /SAPAPO/MSDP_ADMIN transaction, error "Interface implementation: /SAPAPO/IF_SCMB_PSTRU_PLOB_GEN already exists" will be seen.

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."



  • SAP Supply Chain Management (SCM)
  • SAP Advanced Planning and Optimization (SCM-APO)
  • SAP Supply Chain Management Demand Planning (SCM-APO-FCS)
  • SAP Supply Chain Management Planning Object Structure (SCM-BAS-POS)


SAP Supply Chain Management 7.0


"Interface implementation: /SAPAPO/IF_SCMB_PSTRU_PLOB_GEN already exists", Planning object structure activation fail, /SAPAPO/TS_PSTRU_GENERATE, "/SAPAPO/IF_SCMB_PSTRU_PLOB_GEN". , KBA , SCM-APO-FCS-BF , Basic Functions , SCM-BAS-POS , Planning Object Structure , Problem

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