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3081309 - Statistical Forecast operator fails with ''column ambiguously defined'' error

Symptom

When running a statistical forecasting, the job fails with the following message:

Issue in 'Demand' SCM-IBP-DM, contact your admin and mention log handle AA000AA000BB11BB1111BBBB12AB12A1

On the application log, you may find:

Message
column ambiguously defined

Call stack
/IBP/CL_DMFCS_EXECUTION=>FORECAST_MAIN #123
  /IBP/CL_DMFCS_EXECUTION=>EXECUTE_FORECAST_MODEL #123
    /IBP/CL_DMFCS_DATA_PREPARATION=>PREPARE_FORECAST_INPUT #123
      /IBP/CL_DMFCS_LIFE_CYCLE_PLAN=>READ_REFERENCE_DATA #123
         OFFSET #1)


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Environment

  • SAP Supply Chain Management (SCM)
  • SAP Integrated Business Planning (SCM-IBP)
  • SAP Integrated Business Planning Demand Management (IBP-DM)

Product

SAP Integrated Business Planning all versions

Keywords

IBP, Statistical Forecasting, Forecast, Demand, column, ambiguously, offset , KBA , SCM-IBP-DM-STF , Statistical Forecasting , Known Error

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