Here we would like to draw your attention to PSHLP90 transaction code in SAP. As we know it is being used in the SAP PS (Project Systems) module. PSHLP90 is a transaction code used for Administrator Workbench in SAP.
It comes under the package PS_HLP_CACHE.When we execute this transaction code, PSHLP_CACHE_ADMIN is the normal standard SAP program that is being executed in background.
Transaction PSHLP90 technical data table
Some Basic Questions & Answers
Program named PSHLP_CACHE_ADMIN will run when we enter transaction code PSHLP90.
PSHLP90 is a Report Transaction code type which is shortly represented as R.