### Symptom

- You receive the error below when trying to save or edit a Message Mapping in the Enterprise Services Repository (ESR)

Display Problem

Java heap space

Internal problem occurred (INTERNAL_PROBLEM)

java.lang.OutOfMemoryError: Java heap space

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### Environment

Release Independent

- PI Release Independent
- SAP NetWeaver
- SAP Process Integration

### Product

SAP NetWeaver all versions ; SAP Process Integration all versions

### Keywords

Integration Repository, Out of Memory, External Definition, Process Integration 7.0, PI 7.0, PI 7.01, PI 7.02, Process Integration 7.10, PI 7.10, Process Integration 7.11, PI 7.11, Process Integration 7.30, PI 7.30, Process Integration 7.31, PI 7.31, Process Orchestration 7.4, PI 7.4, PO 7.4, Process Orchestration 7.5, PI 7.5, PO 7.5, NetWeaver, XI, Softare Component Version, SWCV, Exchange Profile, maxheapsize, INTERNAL_PROBLEM, Java heap space , KBA , BC-XI-IBD , Integration Builder - Design , Problem

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