SAP Client/Server Technology in Basis (BC-CST) Component Details & Tutorials

SAP BC-CST sub module is an application component stands for Client/Server Technology in Basis. It is coming under the BC module (BASIS). Here is a quick overview tutorial about its sub modules, transaction codes and tables for your training purpose.

SAP BC-CST module

SAP BC-CST SUB COMPONENTS

Here is the list of sub components coming under the SAP Client/Server Technology in Basis application component with the package name they belong to.

  1. HLB0009771 → BC-CST → Client/Server Technology
  2. HLB0100052 → BC-CST-DP → Dispatcher/Task Handler
  3. HLB0100053 → BC-CST-EQ → Enqueue
  4. HLB0100054 → BC-CST-GW → Gateway/CPIC
  5. B200000270 → BC-CST-IC → Internet Communication Manager
  6. HLB0100055 → BC-CST-LG → SAPLogon, Load Balancing
  7. HLB0100056 → BC-CST-LL → Low Level Layer
  8. HLB0100057 → BC-CST-MM → Memory Management
  9. HLB0100058 → BC-CST-MS → Message Service
  10. HLB0100059 → BC-CST-NI → Network Interface
  11. HLB0100060 → BC-CST-NU → Number Range Buffer
  12. BYI3000361 → BC-CST-RL → Tenant Runlevels
  13. HLB0100061 → BC-CST-SL → SAP License
  14. HLB0100062 → BC-CST-ST → Kernel Statistics
  15. B200003288 → BC-CST-STS → Startup Service
  16. HLB0100063 → BC-CST-UP → Update
  17. B200003289 → BC-CST-WDP → Web Dispatcher

SAP BC-CST (Client/Server Technology in Basis) TCODES

See the list oftransaction codes used with SAP BC-CST sub module.

  1. SM56 → Number Range Buffer
  2. SM51 → Server List
  3. SMGW → Gateway Monitor
  4. SARFC → Server Resources for Asynchr. RFC
  5. SM13 → Administrate Update Records
  6. SMTHACTION → Execute Specific Actions in ABAP
  7. SM04 → User List
  8. ST01 → System Trace
  9. SMWS → Web Socket Table
  10. STDC → Debugger output/control
  11. SMCL → CSL: Monitor
  12. BDCUPDATE → Test Update in Batch Input
  13. SM12 → Display and Delete Locks
  14. SM5B → Maintenance of DPTIMETAB
  15. ST11 → Display Developer Traces

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