AI agents invoke sap_select_table_row to trigger actions in MCP SAP GUI Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.
Selecting a row in an SAP GUI table is a UI action that can trigger downstream effects (e.g., loading detail data, enabling action buttons, or triggering events tied to row selection in SAP transactions). It is not a pure read (it changes UI state) nor destructive/financial on its own, placing it in Execute.
From the tool's definition 'Select a row in a table/grid' — triggers a UI interaction (row selection) in SAP GUI via the Scripting API
Documented attack patterns abuse exactly the kind of access sap_select_table_row gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and MCP SAP GUI Server, and nothing reaches the server without passing your rules. This is the rule we recommend for sap_select_table_row:
{
"version": "1",
"default": "deny",
"tools": {
"sap_select_table_row": {
"limits": [
{
"counter": "sap_select_table_row_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
} sap_select_table_row stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
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Select a row in a table/grid. It is categorised as a Execute tool in the MCP SAP GUI Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the MCP SAP GUI Server MCP server in PolicyLayer and add a rule for sap_select_table_row: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches MCP SAP GUI Server. Nothing to install.
sap_select_table_row is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the sap_select_table_row rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for sap_select_table_row. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
sap_select_table_row is provided by the MCP SAP GUI Server MCP server (kts982/mcp-sap-gui). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from MCP SAP GUI Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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57 MCP SAP GUI Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.