How do I check my BDLS conversion log?
For BDLS logs, you can use transaction code SLG1. Fill the Object as CALE and Subobject as LOGSYSTEM*. Enter the time restriction as per needed and press execute. 2.
How do I perform a system refresh activity in SAP?
Post refresh activities:
- Disable batch processing (by setting batch work processes as 0 at Os level)
- Start sap system and login with sap* user.
- Install SAP license.
- Prevent batch job from running by setting all jobs from released to scheduled (using SM37)
- Delete/recreate TMS for target system using SE06.
Why do we run BDLS in SAP?
BDLS is used for LOGICAL System Name conversion after System Refresh activity. When we refresh our quality system (QAS) from Production system (PRD) then in Quality system production system entries come in database that need to changed with Quality system’s entry in order to Quality system work properly .
What is bdls conversion in post system refresh?
BDLS conversion is mandatory step in Post System Refresh Steps ,In BDLS Conversion ,Production Logical System Name is changed to Quality Logical System Name. If we are doing refresh from PRD Client 300 to QAS Client 300 then we need to run BDLS for
Is the old logical system name included in the bdls conversion?
Hence even though some other tables may refer to the old logical system name these names will only be converted if their data type is either “LOGSYS” or “EDI_PARNUM”. All other field references to the old logical system name have to be changed manually and will not be included in the BDLS conversion.
How long does a bdls conversion take?
The final execution times differ a lot, following these steps we are able to run BDLS conversion in 6hrs which used to run for 18hrs for single logical system conversion run for the size of 12TB.
How to increase the performance of bdls?
Most recommendations on how to increase performance of BDLS are detailed in note 1547980. BDLS run can take up to more than a week depending on the size of the Database. The only other way to increase performance is to use a higher commit when first running BDLS, you make an entry in the field on the screen.