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  • PowerExchange Adapters for PowerCenter 10.5
  • All Products

Table of Contents

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  1. Preface
  2. Part 1: Getting Started with PowerExchange for SAP NetWeaver
  3. Part 2: Data Integration Using PowerExchange for SAP Dynamic ABAP Table Extractor
  4. Part 3: Data Integration Using ABAP
  5. Part 4: IDoc Integration Using ALE
  6. Part 5: Data Integration Using BAPI/RFC Functions
  7. Part 6: Data Migration
  8. Part 7: Business Content Integration
  9. Part 8: SAP BW Data Extraction
  10. Part 9: Loading Data to SAP BI
  11. Appendix A: Data Type Reference
  12. Appendix B: Code Pages and Unicode Support
  13. Appendix C: Glossary

PowerExchange for SAP NetWeaver User Guide for PowerCenter

PowerExchange for SAP NetWeaver User Guide for PowerCenter

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Passing the Document Number to SAP

Passing the Document Number to SAP

An inbound IDoc mapping must link the DOCNUM port of the SAP/ALE IDoc Prepare transformation to an upstream transformation. The DOCNUM port represents a unique number for each IDoc. The SAP system does not accept inbound IDocs without a unique document number. If the PowerCenter Integration Service does not pass a value to the DOCNUM port, the session fails.
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