Not able to recreate SLT configuration

[Former Member]

Hi,

After system refresh we faced some issues hence I deleted an existing configuration (following steps 1905420) and am trying to recreate from ECC to hana with allow multiple and read from single client check.

But while doing so, I am getting below message "A maximum of 4 configurations are permitted for a single source system"

There are 3 configurations active, hence it should have allowed me to create the 4th one but that is not happening.

I have checked most of the SLT related tables for any obsolete entries and it shows me details for 3 configurations only and does not contain any obsolete MT's entries. IUUC_REPL_MAP, IUUC_MT_HEADER, IUUC_REPL_CONPAR IUUC_REPL_HDR IUUC_SCHEMA_MAP IUUC_V_REPL_MTID IUUC_SCHEMA_HDR IUUC_SCHEMA_CON IUUC_REPL_MAP IUUC_REPL_HDR, IUUC_rEPL_EN IUUC_REPL_CONFIG IUUC_SCHEMA_CON IUUC_SCHEMA_RMD IUUC_REPL_CONPAR, DMC_MT_HEADER etc

current DMIS version is DMIS 2011_1_731 SP10.

I came across a note stating which fixes similar issue - Note Number- 2425695. but it is currently unavailable. Has anyone faced similar issues? Please advise. Regards,

[Former Member]

Hi Atul,

yes note (2325312 - Maximum of 4 configurations are permitted) resolved the issue.

Regards,

Basis

[Former Member]

Hello,

This is documented in note - 2325312 - Maximum of 4 configurations are permitted

Thanks,

Atul

[Former Member]

Hi Andrey,

My dev environment had 3 active SLT configurations-

ECC to HANA flow (real)

ECC to HANA flow (batch)

Hana to ECC (real-time)

Dev Source system got refreshed with Production Source system.

After checking this table, it looks like the problem has arised not due to my deletion of the existing configuration but bcoz of system copy.

I am unable to add a new configuration because system refresh has added other entries in the dev source system with consumer numbers of production source system reference to production SLT systems.

I guess I will open a ticket with SAP to find a better way of cleaning source systems in such refresh scenario.

Regards,

Basis.

[Andrey_M]

Hi Basis,

I guess I have deleted the problem configuration, that has no access to the source system. In such case the program can't unregister the consumer in source system. You have to find all registered tables in IUUC_1N_CONS_REG for the deleted configuration and then delete records. First of all you have to determinate the GUID of deleted configuration and then you can find the neccessary records by fields UNIQUE_IDENTIFIER and SLT_SID.

Please double check before the deletion.

[Former Member]

Hi Andrey,

Thanks for your prompt reply. I checked the table IUUC_1N_CONS_REG in source system and am finding entries for 4 consumer numbers. Since my source system is refreshed by production, it is showing 2 entries of DD02L against SLT Prod(SID) and remaining 2 entries of DD02L against SLT Dev(SID). Similarly there are 4 entries each for all the tables that are there in my current configuration.

Kindly advise on how to get rid of unwanted SLT Prod(SID) entries from this table.

Thanks & Regards

Basis.

[Andrey_M]

Hi,

when you create a new configuration with RFC-source system, then the system make a fake registration of table DD02L in source system. If in source already more then 4 consumers found then new configuration is not allowed. You have to check the table IUUC_1N_CONS_REG in source system.