I'm relatively new to supporting BW and I'm trying to install ST-PI and ST-A/PI for Solution Manager into BW. SAP_APPL 600 is a necessary pre-requisite for these components but our BW systems do not contain SAP_APPL. Our BW system only contains the following software components:
1. SAP_ABA
2. SAP_BASIS
3. PI_BASIS
4. SAP_BW
5. BI_CONT
My question is: what is the usual list of components in BW and how do I go about installing the SAP_APPL component in BW? Do I need to restart the Installation for this, or is it as simple as downloading a patch and applying it through SPAM/SAINT?