Utility SAP Design Decision Logs
A design decision log should capture the question, considered options and reason for the choice. This prevents later teams from reopening the same discussion without knowing its context.
Utility SAP Design Decision Logs
Separate a final decision from an unresolved assumption. Label provisional choices clearly and identify the evidence still needed.
Record a decision's consequences as well as its conclusion. A chosen design may require additional training, data cleanup or a manual review. Give those consequences owners and include them in the delivery plan. A decision is not fully implemented merely because its configuration has been completed.
Put the method into practice
- Describe the business question.
- Record options and tradeoffs.
- Name the approver and follow-up actions.
Use a practical scenario to compare options. Ask how each option handles the same ordinary event and the same exception. This creates a more useful discussion than comparing abstract feature lists. Include operating effort, control evidence and support ownership as well as the initial implementation work.
An illustrative situation
A team may choose a manual review for a rare exception because automation would be complex. Record the expected frequency and review owner so the choice can be reconsidered if conditions change.
Separate the person who contributes information from the person authorized to decide. Workshops benefit from broad participation, but unresolved ownership can make every discussion circular. Record the decision owner, consulted specialists and implementation responsibility. When a choice crosses departments, establish the escalation route before the team reaches a deadline.
The mistake worth avoiding
Do not write only approved without the rationale or affected scope.
Review progress using completed business outcomes. A high percentage of tasks can be finished while the remaining dependency prevents users from operating. Keep critical handoffs, unresolved decisions and acceptance evidence visible. This helps the project team focus on what actually makes the next stage ready.
Check the surrounding process
Separate a test failure from a disagreement about the requirement. When the expected business behavior was never agreed, the next step may be a design decision rather than a code correction. Record that distinction in the issue log. It helps the team assign the right owner and avoids calling every unresolved question a software defect.
Describe a support issue in terms of the affected business task. Technical messages are useful, but the receiving team also needs to know what the user was trying to accomplish and which records or periods are involved. Keep confirmed facts separate from suspected causes so the investigation does not begin with an unsupported conclusion.
Every important data field should have a clear meaning and a person responsible for it. A required field is not necessarily a well-governed field. Ask who can confirm its correctness, when it can change and which downstream processes use it. This turns a technical form into a manageable business record.
Keep assumptions visible and reviewable. An assumption about data availability, user capacity or process timing can quietly become part of the plan. State what evidence would confirm it and when the team needs that evidence. If it proves wrong, update the affected scope, schedule and acceptance criteria rather than leaving the old plan unchanged.
The next practical step
Keep a decision log with context, authority, consequences and review triggers.
Related reading
Utility ERP Scope Change Requests; Utility Finance Process Maps; Utility ERP Benefits Reviews.