topic Re: Multiple calling logical database ADA in Application Development and Automation Discussions

Multiple calling logical database ADA

Former Member — Fri, 27 Aug 2010 12:00:31 GMT

Hello,

I need to call logical database ADA two times in my program. I use calling logical database using LDB_PROCESS function module. I need to call LDB for depreciation areas 01 and 60. If I call second time, I get exception LDB_NOT_REENTRANT. I found, that for multiple calls of LDB, there should be LDB_PROCESS_INIT subroutine in logical database proram. In this case, program is SAPDBADA and in this program, LDB_PROCESS_INIT is missing.

Could you pls. help me, how to call ADA logical database two times?

Thanks&regards,

Jirka

Re: Multiple calling logical database ADA

adrian_dorn — Fri, 27 Aug 2010 16:46:50 GMT

The exception LDB_NOT_REENTRANT means: The logical database is not prepared to accept several successive calls within a transaction. So obviously you can't use LDB_PROCESS for your purpose.

Perhaps your goal is possible if you use a sequence of commands

GET <ldb_node_1>. 
GET <ldb_node_1> LATE.
GET <ldb_node_2>.
GET <ldb_node_2> LATE.
etc...

where ldb_node_1, ldb_node_2, etc... are some nodes included in logical database ADA. As I am not familiar with this particular LDB I can't tell which nodes are required to achieve your goal.