Hello
According to this SAP note the standard SAP SP's can be applied.
799639 - IDES - General Information about the usage of IDES systems
Support Packages
IDES specific Support Packages do not exist.
Standard SAP Support Packages can be applied to the IDES systems.
In general we recommend to wait for new IDES version with a higher SP-level, but from the technical point of view applying SPs into IDES is possible.
In case you decided to apply packages and in case problems occur during
the import phase (for example during the phase DDIC-Activation), please open an OSS message to component XX-IDES.
Regards
RB