Settings for Global ATP — Product Availability Check

Dependency diagram of availability check settings and OLTP system relationship

Settings for Global ATP — Product Availability Check Dependency diagram of availability check settings and OLTP system relationship Product Availability Check · Global ATP · Architecture component · ATP Server · Global ATP Engine Product Availability Check Global ATP ATP Server · Global ATP Engine Check Mode · 01 / 02 / 03 / 04 / 05 · Architecture component · ATP against product allocation Check Mode 01 / 02 / 03 / 04 / 05 ATP against product allocation Check Scope · With/Without Past · Rule-Based · Architecture component · Checking rule · Scope level Check Scope With/Without Past · Rule-Based Checking rule · Scope level Demand Classification · Class + category assignment · Architecture component · Demand class determines Demand Classification Class + category assignment Demand class determines Product Allocation · Activity & quantity assignment · Architecture component · Allocation strategy Product Allocation Activity & quantity assignment Allocation strategy Checking Rules · Rule definition & sequence · Architecture component · Rule priority order Checking Rules Rule definition & sequence Rule priority order Demand Class · Customer order / Stock transfer · Architecture component · Requirement classification Demand Class Customer order / Stock transfer Requirement classification Requirement Category · Req type → demand class mapping · Architecture component · OLTP integration Requirement Category Req type → demand class mapping OLTP integration OLTP System · R/3 Enterprise Resource Planning · Architecture component · CIF integration OLTP System R/3 Enterprise Resource Planning CIF integration uses defines scope assigns uses allocation applies to uses rules maps req type serves OLTP integration via CIF Legend Backend Database Security External

Product Availability Check

  • • Global ATP availability check engine
  • • Determines product availability date
  • • Supports check modes: against product allocation, replenishment lead time, or both
  • • Configuration in /SAPAPO/ATPC

Check Mode

  • • 01 — ATP against replenishment lead time
  • • 02 — ATP against product allocation
  • • 03 — ATP against both allocation and lead time
  • • 04 / 05 — Additional check variants

Demand Classification

  • • Demand class groups requirement categories
  • • Requirement category maps OLTP req types
  • • Controls whether check uses product allocation
  • • Assigns check scope per category

Check Scope

  • • Scope of check for individual demand categories
  • • With/without past, date-based checking
  • • Checking rule defines check sequence
  • • Transferred to OLTP system via CIF

OLTP Integration

  • • Settings defined in Global ATP are active in OLTP
  • • CIF (Core Interface) synchronizes master data
  • • Checking rules determine check sequence in R/3
  • • Product allocation maintained in APO, consumed in OLTP